Offentlig Præciserings Opslagstavle

As i told you, you can find the same picture, the same vector in almost any work, just take a look to the adidoank123 profile, and find a Revo Revised called material, in that work, you'll see that he are using a man shaking hand photo, pretty similar to one used in webpage from another company, why? also that picture is available in other pages, like picsgood.com, shuerstock.com, anyway